- Type / Class
- Equity / Common Stock
- Shares outstanding
- 49,704,831
- Total 13F shares
- 46,483,344
- Share change
- -2,932,531
- Total reported value
- $1,421,304,781
- Put/Call ratio
- 17%
- Price per share
- $30.56
- Number of holders
- 209
- Value change
- -$87,630,696
- Number of buys
- 101
- Number of sells
- 94
Quarterly Holders Quick Answers
What is CUSIP 04963C209?
CUSIP 04963C209 identifies ATRC - AtriCure, Inc. - Common Stock in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 04963C209:
Top shareholders of ATRC - AtriCure, Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
|
Company |
9.4%
|
4,659,781
|
$130,660,260 | — | 30 Sep 2024 | |
| BlackRock, Inc. |
13F
|
Company |
8.7%
|
4,305,835
|
$120,735,604 | — | 30 Sep 2024 | |
| ALLIANCEBERNSTEIN L.P. |
13F
|
Company |
8%
|
3,972,448
|
$111,387,442 | — | 30 Sep 2024 | |
| Hood River Capital Management LLC |
13F
|
Company |
5.7%
|
2,830,600
|
$79,370,024 | — | 30 Sep 2024 | |
| Champlain Investment Partners, LLC |
13F
|
Company |
5.6%
|
2,790,758
|
$78,252,854 | — | 30 Sep 2024 | |
| MACQUARIE GROUP LTD |
13F
|
Company |
4.8%
|
2,384,816
|
$66,870,000 | — | 30 Sep 2024 | |
| First Light Asset Management, LLC |
13F
|
Company |
3.8%
|
1,865,536
|
$52,309,629 | — | 30 Sep 2024 | |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
|
Company |
3.1%
|
1,543,896
|
$43,290,844 | — | 30 Sep 2024 | |
| STATE STREET CORP |
13F
|
Company |
2.7%
|
1,344,856
|
$37,709,762 | — | 30 Sep 2024 | |
| Divisadero Street Capital Management, LP |
13F
|
Company |
2.6%
|
1,295,706
|
$36,331,596 | — | 30 Sep 2024 | |
| Nuveen Asset Management, LLC |
13F
|
Company |
2.4%
|
1,186,932
|
$33,281,574 | — | 30 Sep 2024 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2.3%
|
1,152,628
|
$32,326,023 | — | 30 Sep 2024 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
2.1%
|
1,022,654
|
$28,675,218 | — | 30 Sep 2024 | |
| GW&K Investment Management, LLC |
13F
|
Company |
2.1%
|
1,019,018
|
$28,573,000 | — | 30 Sep 2024 | |
| FMR LLC |
13F
|
Company |
2%
|
973,456
|
$27,295,718 | — | 30 Sep 2024 | |
| Neuberger Berman Group LLC |
13F
|
Company |
1.9%
|
942,135
|
$26,423,360 | — | 30 Sep 2024 | |
| WASATCH ADVISORS LP |
13F
|
Company |
1.5%
|
769,252
|
$21,569,826 | — | 30 Sep 2024 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
1.4%
|
717,784
|
$20,126,663 | — | 30 Sep 2024 | |
| TWO SIGMA ADVISERS, LP |
13F
|
Company |
1.3%
|
664,100
|
$18,621,364 | — | 30 Sep 2024 | |
| DAFNA Capital Management LLC |
13F
|
Company |
1.3%
|
641,673
|
$17,992,511 | — | 30 Sep 2024 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
1.2%
|
599,510
|
$16,810,265 | — | 30 Sep 2024 | |
| KENNEDY CAPITAL MANAGEMENT LLC |
13F
|
Company |
1.2%
|
579,932
|
$16,261,293 | — | 30 Sep 2024 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
1.1%
|
564,197
|
$15,820,412 | — | 30 Sep 2024 | |
| BNP Paribas Asset Management Holding S.A. |
13F
|
Company |
1%
|
500,649
|
$14,038,000 | — | 30 Sep 2024 | |
| MARSHALL WACE, LLP |
13F
|
Company |
0.91%
|
451,690
|
$12,665,388 | — | 30 Sep 2024 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.87%
|
433,454
|
$12,154,050 | — | 30 Sep 2024 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.85%
|
422,498
|
$11,846,844 | — | 30 Sep 2024 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.79%
|
394,584
|
$11,064,135 | — | 30 Sep 2024 | |
| EMERALD ADVISERS, LLC |
13F
|
Company |
0.78%
|
389,836
|
$10,931,001 | — | 30 Sep 2024 | |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
0.78%
|
389,670
|
$10,926,347 | — | 30 Sep 2024 | |
| MORGAN STANLEY |
13F
|
Company |
0.77%
|
383,809
|
$10,762,009 | — | 30 Sep 2024 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.71%
|
354,145
|
$9,930,226 | — | 30 Sep 2024 | |
| Grandeur Peak Global Advisors, LLC |
13F
|
Company |
0.66%
|
329,269
|
$9,232,703 | — | 30 Sep 2024 | |
| PANAGORA ASSET MANAGEMENT INC |
13F
|
Company |
0.6%
|
298,896
|
$8,381,044 | — | 30 Sep 2024 | |
| Amundi |
13F
|
Individual |
0.61%
|
301,848
|
$8,246,488 | — | 30 Sep 2024 | |
| SILVERCREST ASSET MANAGEMENT GROUP LLC |
13F
|
Company |
0.54%
|
267,604
|
$7,503,616 | — | 30 Sep 2024 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.51%
|
255,144
|
$7,154,237 | — | 30 Sep 2024 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.51%
|
251,463
|
$7,051,012 | — | 30 Sep 2024 | |
| EMERALD MUTUAL FUND ADVISERS TRUST |
13F
|
Company |
0.5%
|
249,504
|
$6,996,092 | — | 30 Sep 2024 | |
| Assenagon Asset Management S.A. |
13F
|
Company |
0.46%
|
229,130
|
$6,424,805 | — | 30 Sep 2024 | |
| WCM INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
0.43%
|
215,586
|
$6,075,213 | — | 30 Sep 2024 | |
| STATE OF WISCONSIN INVESTMENT BOARD |
13F
|
Company |
0.42%
|
209,571
|
$5,876,371 | — | 30 Sep 2024 | |
| Connor, Clark & Lunn Investment Management Ltd. |
13F
|
Company |
0.37%
|
185,819
|
$5,210,365 | — | 30 Sep 2024 | |
| NICHOLAS COMPANY, INC. |
13F
|
Company |
0.36%
|
177,500
|
$4,977,100 | — | 30 Sep 2024 | |
| EAGLE ASSET MANAGEMENT INC |
13F
|
Company |
0.24%
|
120,483
|
$4,512,088 | — | 30 Sep 2024 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.32%
|
158,743
|
$4,451,154 | — | 30 Sep 2024 | |
| NORGES BANK |
13F
|
Company |
0.32%
|
158,444
|
$4,442,770 | — | 30 Sep 2024 | |
| Squarepoint Ops LLC |
13F
|
Company |
0.32%
|
156,679
|
$4,393,279 | — | 30 Sep 2024 | |
| BALYASNY ASSET MANAGEMENT L.P. |
13F
|
Company |
0.31%
|
154,920
|
$4,343,957 | — | 30 Sep 2024 | |
| Mark R. Lanning |
3/4/5
|
Director |
—
class O/S missing
|
142,686
|
$4,329,093 | — | 05 May 2021 |
Institutional Holders of AtriCure, Inc. - Common Stock (ATRC) as of Q4 2024
As of 31 Dec 2024,
AtriCure, Inc. - Common Stock (ATRC) was held by
209 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
46,483,344 shares.
The largest 10 holders included
VANGUARD GROUP INC, BlackRock, Inc., ALLIANCEBERNSTEIN L.P., Hood River Capital Management LLC, Champlain Investment Partners, LLC, MACQUARIE GROUP LTD, First Light Asset Management, LLC, STATE STREET CORP, GEODE CAPITAL MANAGEMENT, LLC, and Nuveen Asset Management, LLC.
This page lists
209
institutional shareholders reporting positions in this security
for the Q4 2024 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2024 vs Q3 2024 Across Filers
Q3 2024 holders
198
Q4 2024 holders
209
Holder diff
11
| Investor | Q3 2024 Shares | Q4 2024 Shares | Share Diff | Share Chg % | Q3 2024 Value $ | Q4 2024 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.